The celestial body's unusual orbit “implies that something extraordinary occurred" in the early days of the solar system—and ...

Planetary scientists using NASA’s Juno spacecraft, which is currently orbiting Jupiter, have reported the discovery of a new type of plasma phenomenon. It appears that around the north pole of the gas ...

Astronomers have, for the first time, captured what they believe are the very first moments of rocky planet formation around ...

A team led by the Trottier Institute for Research on Exoplanets (IREx) has achieved the most precise study to date of the L 98-59 planetary system ...

Astronomers have discovered "Ammonite," a mysterious object on the solar system’s edge whose unusual orbit challenges current ...

Jupiter's moon Europa, which was often pictured as a still, silent shell may be home to a giant liquid water ocean that holds ...